const express = require("express")
const class_router = require("./router/class")
const student_router = require("./router/student")
const app = express()
app.get("/", (req, res) => {
    res.send("欢迎您进入安阳职业技术学院学生管理系统")
})
app.use("/class", class_router)
app.use("/student", student_router)
const server = app.listen(3000, ()=>{a
    console.log("服务已经运行在3000端口");
})